Why did southerners want to own land?

What would lead a historian to consider two events to have a relationship of correlation rather than causation?

Which statement is true about citizenship and the us government

Write two paragraphs to explain how the cold war changed after the 1960s. first, identify the ways it changed during leonid brezhnev's leadership in the 1970s. then, explain how the cold war changed when ronald reagan was in office in the early 1980s. include supporting facts and details from the text in your response.